<?php
namespace Roiwk\UmengOpenAPI\com\alibaba\openapi\client\policy;

class DataProtocol
{
    const param2 = "param2";
    const json2 = "json2";
    const xml2 = "xml2";
    const param = "param";
    const json = "json";
    const xml = "xml";
    const http = "http";
}
